/**
 * Created by wei on 16/1/12.
 */
var sqlClient = require('../lib/mysql/mysql');
var moment = require('moment');
var common = module.exports;
var https = require('https');
var request = require('request');
var config=require('../../config');
var crypto = require("crypto");
var md5 = crypto.createHash('md5');




//生成uuid,唯一标识任务编号
common.uuid = function() {
    var s = [];
    var hexDigits = "0123456789abcdef";
    for (var i = 0; i < 36; i++) {
        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
    }
    s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
    s[8] = s[13] = s[18] = s[23] = "-";

    var uuid = s.join("");
    return uuid;
}








